Senior Data Scientist

Job Summary

A company is looking for a Senior Data Scientist.

Key Responsibilities

• Design and implement evaluation frameworks for AI models, including metrics and success criteria
• Conduct A/B testing and multivariate experiments to analyze model performance in production
• Develop data pipelines and monitoring systems to support evaluation workflows and detect model issues

Required Qualifications

• Strong foundation in statistical methods, experimental design, and causal inference
• Proven experience in building evaluation frameworks for ML/AI products in production
• Deep expertise in data workflows, including ETL/ELT and data modeling
• Proficiency in Python and data science libraries (pandas, scikit-learn, SQL)
• (Preferred) Experience with generative AI evaluation and LLM observability tools